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形狀
solid
分子量
Mn 27,000-31,000 (polystyrene)
Mn 31,000-37,000 (total)
Mn 4,000-6,000 (poly(acrylic acid))
mp
258-263 °C
蛋白質二硫鍵異構酶
≤1.3
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應用
聚苯乙烯-b-聚丙烯酸是一种二嵌段共聚物,用于制造聚合物囊泡(聚合物囊泡)和其他封装应用。1-9 这种PS-b-PAA共聚物的为1wt. % AA;且应在水中形成100 nm范围的囊泡。 聚苯乙烯的聚合度 (DP) 为275,聚丙烯酸 DP 为50。
法律資訊
仅面向研究用途出售。 不能用于人体。 在打开或使用本产品前,请仔细阅读以下条款和条件。 使用本产品即表示对本条款和条件的确认和接受:本产品的使用受到如下一项或多项美国专利及其对应的境外专利声明保护:7,714,075;7,250,479;7,666,962;6,642,318;6,747,111及未决申请(W2010/8356)。 有关详情,请联系Aldrich Chemical Company, Inc。
訊號詞
Warning
危險聲明
危險分類
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
標靶器官
Respiratory system
儲存類別代碼
11 - Combustible Solids
水污染物質分類(WGK)
WGK 3
閃點(°F)
Not applicable
閃點(°C)
Not applicable
Block Length Dependence of Morphological Phase Diagrams of theTernary System of PS-b-PAA/Dioxane/H2O
Hongwei Shen and Adi Eisenberg
Macromolecules, 33(7), 2561-2561 (2000)
Multiple Morphologies and Characteristics of ?Crew-Cut? Micelle-like Aggregates of Polystyrene-b-poly(acrylic acid) Diblock Copolymers in Aqueous Solutions
Lifeng Zhang and Adi Eisenberg
Journal of the American Chemical Society, 118, 3168-3181 (1996)
Amphiphilic core?shell nanospheres obtained by intramicellar shell crosslinking of polymer micelles with poly(ethylene oxide) linkers
Haiyong Huang,
Chemical Communications (Cambridge, England), 13, 1415-1415 (1998)
Effect of Poly(acrylic acid) Block Length Distribution on Polystyrene-b-Poly(acrylic acid) Aggregates in Solution. 1. Vesicles
Owen Terreau,
Langmuir, 19, 5601-5607 (2003)
Preparation of orthogonally-functionalized core Click cross-linked nanoparticles
Rachel K. O?Reilly,
New. J. Chem., 31, 718-724 (2007)
商品
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